CVE-2024-55877 - CVE House
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Status published Critical CVE-2024-55877

XWiki allows remote code execution from account through macro descriptions and XWiki.XWikiSyntaxMacrosList

Vulnerability Description

XWiki Platform is a generic wiki platform. Starting in version 9.7-rc-1 and prior to versions 15.10.11, 16.4.1, and 16.5.0, any user with an account can perform arbitrary remote code execution by adding instances of `XWiki.WikiMacroClass` to any page. This compromises the confidentiality, integrity and availability of the whole XWiki installation. This vulnerability has been fixed in XWiki 15.10.11, 16.4.1 and 16.5.0. It is possible to manually apply the patch to the page `XWiki.XWikiSyntaxMacrosList` as a workaround.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

xwiki-platform
Vulnerable Versions:
>= 9.7-rc-1, < 15.10.11, >= 16.0.0-rc-1, < 16.4.1, >= 16.5.0-rc-1, < 16.5.0

Timeline

Official Publish: December 12th, 2024
Last Modified: December 13th, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weaknesses (CWE)

CWE-96

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.